Results 21 to 30 of about 372,052 (223)
PLoS ONE, 2023 This study focuses on systematically revealing how cutting parameters influence the surface integrity of ball-end hard milled surface of AISI D2 steel and proposing optimization scheme from surface integrity, wear resistance and fatigue resistance ...
Weimin Huang +3 more
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ADBR: Accelerated Depth-Based Routing for Underwater Sensor Networks
JITCE (Journal of Information Technology and Computer Engineering), 2022 It is challenging to propose an efficient routing algorithm for Underwater Wireless Sensor Networks (UWSNs) in terms of packet delivery ratio, end-to-end delay of packet delivery from the source to the destination, and energy consumption. The reasons of
Abdolreza Andalib +4 more
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Model tests on bearing behavior of pile groups in collapsible loess ground under water immersion
Yantu gongcheng xuebao, 2021 The artificially prepared collapsible loess is used as the similar material to carry out 2×2 pile group model tests under water immersion.The change law of collapsibility deformation and the load transfer mechanism are analyzed.The results show that with
ZHANG Yan-jie 1, 2, WANG Xu 1, LIANG Qing-guo 1, JIANG Dai-jun 1, LI Jian-dong 1
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Journal of Engineering, 2019 In this study, a 3 mm thickness 7075-T6 aluminium alloy sheet was used in the friction stir welding process. Using the design of experiment to reduce the number of experiments and to obtain the optimum friction stir welding parameters by utilizing ...
Abbas Akram Abbas +1 more
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Earth, Planets and Space, 2020 Brine samples from the wells in the Kashio mineral spring (an “Arima-type” hot spring at Ooshika-Mura, central Japan) were analyzed to determine the original chemical and isotopic compositions of the deep brine end-member before its dilution by meteoric ...
Fumitake Kusuhara +6 more
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A theoretical study on the spatial effect of water-rich foundation pit instability failure
AIP Advances, 2021 According to the lack of theoretical research on the spatial effect of the foundation pit, the concept of the reasonable arch curve (bending moment on the curve is zero everywhere) is introduced to establish a new three-dimensional instability failure ...
Peng Wang +6 more
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Acoustics, 2022 There exist numerous applications for deploying Underwater Wireless Sensor Networks (UWSNs), including submarine detection, disaster prevention, oil and gas monitoring, off-shore exploration, and military target tracking.
Hamza Zradgui, Khalil Ibrahimi
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Journal of Wood Science, 2001 The influence of the span/depth ratio when measuring the mode II fracture toughness of wood by endnotched flexure (ENF) tests was examined. Western hemlock (Tsuga heterophylla Sarg.) was used for the specimens. The ENF tests were conducted by varying the span/depth ratios; and the fracture toughness at the beginning of crack propagation GIIc was ...
openaire +1 more source
Investigation of the free overfall for discharge measurement in stone bed triangular channels
Ain Shams Engineering JournalThis study utilizes the freefall as a simple and useful tool for measuring end depth discharge EDD in triangular channels having stone beds. For this task, forty-five triangular channel models are constructed and examined all having 360 cm length and end
Bahzad Mohammad Ali Noori +1 more
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Wave Energy Harnessing in Shallow Water through Oscillating Bodies
Energies, 2018 This paper deals with wave energy conversion in shallow water, analyzing the performance of two different oscillating-body systems. The first one is a heaving float, which is a system known in the literature.
Marco Negri, Stefano Malavasi
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